MCP14E3/E4/E5 Data Sheet
http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gif4.0A Dual High-Speed Power MOSFET Drivers with EnableThe MCP14E3/E4/E5 devices are a family of 4.5A,dual output buffers/MOSFET drivers with seperate enable functions for each output. As MOSFET drivers, the MCP14E3/E4/E5 can easily charge 2200 pF gate capacitance in under 28 nsec (max).The inputs are TTL/CMOS compatible and provide 300 mV of hysteresis between the high and low input levels that allows it to be driven from slow rising and falling signals and provide noise immunity.
Parameter NameValue
PowerDual
Peak Output Current (mA)4500
Output Resistance (RH/RL)(Max. @ 25°C)2.2/2.8
Max. Supply Voltage (V)18
Input/Output Delay (td1, td2)1 (ns)40/40
ConfigurationInverting
DescriptionLow-Side MOSFET Drivers, 2.0A to 9.0A Peak Output Current
Operating Temp. Range (°C)-40 to 125
Features
- High peak output Current: 4.5A (typ)
- Independent Enable Function for each Driver
- Low Shoot-Through/Cross-Conduction Current in output Stage
- Wide input supply Operating Range: 4.5v to 18V
- High Capacitive Load drive Capability:
2000 pF in 15 nsec (typ)
5600 pF in 34 nsec (typ)
- Short Delay Times: 40 nsec(typ)
- Matched rise/fall Times
- Low output Impedance: 2.2 Ohms (typ)
- Latch-up Protected: Will withstand 1.5A Reverse Current
- Input are TTL/CMOS compatiple and will withstand negative
swings Up To 5V
- ESD Protected: 4kV
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